Conversion formula

The conversion factor from gallons to cubic feet is 0.1336805555555, which means that 1 gallon is equal to 0.1336805555555 cubic feet:

1 gal = 0.1336805555555 ft3

To convert 428 gallons into cubic feet we have to multiply 428 by the conversion factor in order to get the volume amount from gallons to cubic feet. We can also form a simple proportion to calculate the result:

1 gal → 0.1336805555555 ft3

428 gal → V_(ft3)

Solve the above proportion to obtain the volume V in cubic feet:

V_(ft3) = 428 gal × 0.1336805555555 ft3

V_(ft3) = 57.215277777754 ft3

The final result is:

428 gal → 57.215277777754 ft3

We conclude that 428 gallons is equivalent to 57.215277777754 cubic feet:

428 gallons = 57.215277777754 cubic feet

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic foot is equal to 0.017477849253557 × 428 gallons.

Another way is saying that 428 gallons is equal to 1 ÷ 0.017477849253557 cubic feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred twenty-eight gallons is approximately fifty-seven point two one five cubic feet:

428 gal ≅ 57.215 ft3

An alternative is also that one cubic foot is approximately zero point zero one seven times four hundred twenty-eight gallons.

Conversion table

gallons to cubic feet chart

For quick reference purposes, below is the conversion table you can use to convert from gallons to cubic feet